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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 537 · 40 questions
TalentJR

The method (1 whole = b/b): Same bottom number: subtract the top numbers and keep the bottom. To take a fraction from 1, write 1 as b/b (1 = 10/10). Simplify the answer.

NameDateTime takenScore ___ / 40
  1. 1.Anaya has 4/11 of a watermelon and gives 1/11 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  2. 2.1 − 1/7 =
  3. 3.Anaya has 3/8 of a pizza and gives 1/8 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  4. 4.Tara has 3/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =
  5. 5.1 − 3/5 =
  6. 6.1 − 8/11 =
  7. 7.1 − 1/2 =
  8. 8.2/12 − 1/12 =
  9. 9.3/5 − 1/5 =
  10. 10.1 − 6/8 =
  11. 11.1 − 8/9 =
  12. 12.1 − 3/7 =
  13. 13.5/12 − 1/12 =
  14. 14.Sara has 4/5 of a chocolate bar and gives 2/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Sara have now? =
  15. 15.3/10 − 2/10 =
  16. 16.2/7 − 1/7 =
  17. 17.Kabir has 9/11 of a cake and gives 1/11 of the cake to a friend. What fraction of the cake does Kabir have now? =
  18. 18.8/9 − 3/9 =
  19. 19.2/6 − 1/6 =
  20. 20.1 − 1/4 =
  21. 21.2/11 − 1/11 =
  22. 22.Ishaan has 5/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  23. 23.1 − 2/4 =
  24. 24.3/4 − 1/4 =
  25. 25.3/9 − 1/9 =
  26. 26.Tara has 4/5 of a cake and gives 2/5 of the cake to a friend. What fraction of the cake does Tara have now? =
  27. 27.6/12 − 4/12 =
  28. 28.1 − 6/7 =
  29. 29.4/11 − 2/11 =
  30. 30.Arjun has 6/7 of a cake and gives 4/7 of the cake to a friend. What fraction of the cake does Arjun have now? =
  31. 31.4/5 − 1/5 =
  32. 32.4/12 − 1/12 =
  33. 33.2/4 − 1/4 =
  34. 34.Ishaan has 8/10 of a chocolate bar and gives 4/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  35. 35.7/9 − 4/9 =
  36. 36.Aarav has 3/12 of a cake and gives 1/12 of the cake to a friend. What fraction of the cake does Aarav have now? =
  37. 37.1 − 5/10 =
  38. 38.Riya has 5/9 of a cake and gives 4/9 of the cake to a friend. What fraction of the cake does Riya have now? =
  39. 39.Diya has 5/9 of a cake and gives 2/9 of the cake to a friend. What fraction of the cake does Diya have now? =
  40. 40.Tara has 4/11 of a watermelon and gives 1/11 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =

Answer key

  1. 3/11
  2. 6/7
  3. 1/4
  4. 2/7
  5. 2/5
  6. 3/11
  7. 1/2
  8. 1/12
  9. 2/5
  10. 1/4
  11. 1/9
  12. 4/7
  13. 1/3
  14. 2/5
  15. 1/10
  16. 1/7
  17. 8/11
  18. 5/9
  19. 1/6
  20. 3/4
  21. 1/11
  22. 1/2
  23. 1/2
  24. 1/2
  25. 2/9
  26. 2/5
  27. 1/6
  28. 1/7
  29. 2/11
  30. 2/7
  31. 3/5
  32. 1/4
  33. 1/4
  34. 2/5
  35. 1/3
  36. 1/6
  37. 1/2
  38. 1/9
  39. 1/3
  40. 3/11

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